皮皮学，免费搜题
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搜题
【单选题】
由环境污染引起，并由政府认定的地区性环境污染病A.
地方病
B.
流行病
C.
公害病
D.
传染病
E.
职业病
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】Who did it? 改为:Tell me______________ .
【单选题】-Is your father a teacher of English in the No.l Middle School? -No! But he _________ English there for ten years.
A.
has taught
B.
has been teaching
C.
taught
D.
had taught
【简答题】用所给词的适当形式填空。 1. Tom`s mother _______ (teach) English in a middle school. 2. I want to go ________ (fish) with my father this Sunday. 3. Jenny has two ________ (knife) in his bag. 4. Kangkang asks me _...
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